There are many residential and commercial buildings, which need to insulate. In the market there is a huge amount of insulation, which means that the choice is not difficult.
As the insulation may be considered expanded clay. It is a lightweight material, which is obtained by firing clay.
It is noteworthy that the cost of expanded clay - not great, and the service life - impressive. Nevertheless, some experts strongly recommend the use of specified construction materials as insulation.
Disadvantages of expanded clay as a heater
Thus, the concrete block is sold in the form of light and small oval pellets. It is obvious that such walls with insulation material will be difficult to use. Typically, the granules insulated floors between floors or foundations.
Note that the expanded clay is not attractive to rodents, insects, it has excellent sound insulating qualities. However, the expanded clay is not suitable for floor insulation. There are several reasons:
- - a fragile structure. Despite the fact that the expanded clay installation is quite simple, the pellets can be destroyed very quickly. Since the floor heavily loaded, then consider the concrete block as its insulation is not necessary. At the same time, the attic or the attic insulation can be used under consideration;
- - specific requirements for the thickness of the bulk layer. In order to benefit from the insulation was palpable, it is necessary to pour a thick layer of expanded clay, which is not always possible;
- - hygroscopic. Greatly expanded clay absorbs moisture, and therefore use it near damp ground or concrete impractical. Additionally, you need to spend money on the purchase and laying of waterproofing.
Despite these drawbacks may be called significant advantages of expanded clay, which is used as insulant:
- chimney, cellar, steam room - the place where the insulation using expanded clay will be the best;
- concrete block - a practical material, if it is used in the summer for. For example, beads are decorated track beds, lawns emphasize contours.
It is noteworthy that the use in the construction of concrete block can be not only as an independent material, but also in combination with other components. Assume, when filled with concrete screed, granules are added directly to the concrete mix. In other cases, permitted concrete pouring finished cushion with expanded clay.
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